Failure to handle the (34) would mean a further widening of the knowledge gap

Read the following passage and mark the letter A, B, C, or D to indicate the correct word or phrase that best fits each the numbered blanks.
This article discusses the Roles of ICT, Information communication technologies, in education. ICTs are making dynamic changes in society as well as influencing (32)______ aspects of life. Even though ICTs play significant roles in representing equalization strategy for developing countries, the reality of the digital divide, which is the gap between those people having access to, and control technology and those people (33)______ do not make a huge difference in the use of ICTs. This means that the introduction and integration of ICTs at different levels and various types of education is the most challenging undertaking. Failure to handle the (34)______ would mean a further widening of the knowledge gap and deepening of existing economic and social inequalities among the developed and the developing countries. (35)______ , the purpose of this review article is to discuss the benefits of ICT use in education, in the enhancement of student learning and experiences of some countries in order to encourage policy makers, school administrators, and teachers to (36)______ attention so as to integrate this technology in their education systems.
(Adapted from The Role of Information communication by FissehaMikre)